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  2. Composition of the human body - Wikipedia

    en.wikipedia.org/wiki/Composition_of_the_human_body

    Elements. The main elements that comprise the human body (including water) can be summarized as CHNOPS. About 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium.

  3. Human body - Wikipedia

    en.wikipedia.org/wiki/Human_body

    The human body is composed of elements including hydrogen, oxygen, carbon, calcium and phosphorus. These elements reside in trillions of cells and non-cellular components of the body. The adult male body is about 60% total body water content of some 42 litres (9.2 imp gal; 11 US gal).

  4. Water - Wikipedia

    en.wikipedia.org/wiki/Water

    Water resources are natural resources of water that are potentially useful for humans, [ 104 ] for example as a source of drinking water supply or irrigation water. Water occurs as both "stocks" and "flows". Water can be stored as lakes, water vapor, groundwater or aquifers, and ice and snow.

  5. Urine - Wikipedia

    en.wikipedia.org/wiki/Urine

    Urine is a liquid by-product of metabolism in humans and in many other animals. In placental mammals, urine flows from the kidneys through the ureters to the urinary bladder and exits the urethra through the penis or vulva during urination. In other vertebrates, urine is excreted through the cloaca.

  6. Blood plasma - Wikipedia

    en.wikipedia.org/wiki/Blood_plasma

    A unit of donated fresh plasma. Blood plasma is a light amber -colored liquid component of blood in which blood cells are absent, but which contains proteins and other constituents of whole blood in suspension. It makes up about 55% of the body's total blood volume. [ 1 ] It is the intravascular part of extracellular fluid (all body fluid ...

  7. Pancha Bhuta - Wikipedia

    en.wikipedia.org/wiki/Pancha_Bhuta

    Below table gives a reference on what component of the human body is associated with these elements. Each of the five fingers in humans is also associated with a particular element, so this means the energy associated with the appropriate element can be channelized through various hand mudras .

  8. Outline of life forms - Wikipedia

    en.wikipedia.org/wiki/Outline_of_life_forms

    A (also spelled or ) is an that is , [][] such as plants (), animals (), and fungi (). It is estimated that more than 99% of all species that ever existed on Earth, amounting to over five billion species, [] are . [][] is the only celestial body known to harbor life forms. No form of extraterrestrial life has yet been discovered.

  9. Anna Bågenholm - Wikipedia

    en.wikipedia.org/wiki/Anna_Bågenholm

    During this time she experienced extreme hypothermia and her body temperature decreased to 13.7 °C (56.7 °F), one of the lowest survived body temperatures ever recorded in a human with accidental hypothermia. [3] Bågenholm was able to find an air pocket under the ice, but experienced circulatory arrest after 40 minutes in the water.